53947365

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2593}}^1$

素因数の和:2693

約数の個数: 32

約数和(自身を含む): 92138880

約数和(自身を除く): 38191515

約数列:

[1, 3, 5, 15, 19, 57, 73, 95, 219, 285, 365, 1095, 1387, 2593, 4161, 6935, 7779, 12965, 20805, 38895, 49267, 147801, 189289, 246335, 567867, 739005, 946445, 2839335, 3596491, 10789473, 17982455, 53947365]

約数ペア:

[(1, 53947365), (3, 17982455), (5, 10789473), (15, 3596491), (19, 2839335), (57, 946445), (73, 739005), (95, 567867), (219, 246335), (285, 189289), (365, 147801), (1095, 49267), (1387, 38895), (2593, 20805), (4161, 12965), (6935, 7779)]